BroLuka Stainless Steel Fold Deployment Clasp, 18mm for Metal watch strap buckle band, fastener repair, DIY watchmaking, and replacement.

[Secure Double-Button] The folding clasp features a dual-button release mechanism that requires both sides to be pressed simultaneously to open, keeping the clasp securely closed during bumps, snags, and daily activities, eliminating the risk of the watch coming loose and falling. [Available Sizes] Fits strap widths of 18mm/0.7 inch and 20mm/0.79 inch with zero side play and no overhang. Simply measure the width of the leather strap at the buckle end to select the matching size. [Quality Material] Crafted from stainless steel with a fine brushed finish and polished accents, this folding clasp resists sweat, hand washing, and humidity without rusting, pitting, or discoloring. [Slim Streamlined Design] The thin, contoured profile follows the natural curve of the wrist, eliminating the bulky pressure points common with traditional buckle clasps. Smooth edges and a flush cover prevent pinching skin, pulling hair, or snagging long sleeves. [Tool-Free Micro-Adjustment] The spring-loaded push-pin system allows you to install the folding clasp onto an existing metal strap in seconds without tools, converting a fixed-length strap into a flexible, ready-to-wear accessory.